/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nhathamvan https://cdn.slidesharecdn.com/profile-photo-nhathamvan-48x48.jpg?cb=1665938342 Chuy棚n Tham v畉�n t但m l箪, Chia s畉� th担ng tin v畛� t但m l箪 h畛�c, tr嘆 chuy畛�n v�� trao ��畛�i tr棚n m畛�i ph動董ng ti畛�n... YH nhathamvan Email li棚n h畛�: nhathamvan@yahoo.com